HILARY DUFF, 22

Married to Mike Comrie: 2010-2014After three years of dating, the actress and her former hockey player beau tied the knot in August 2010 during an intimate ceremony in Santa Barbara, Calif. Less than two years later, they welcomed son Luca, but by January 2014, their marriage was over. "They are dedicated to loving and parenting their amazing son, and ask for privacy at this time," said a rep for Duff.